Is this your suit 改否定句

Is this your suit 改否定句 选择填空:is this your suit?A:yes,it is Tom is suit.B:yes,it is Tom's suit.c:No,It Tom's suit （Is this suit your brother?）等于（Is this suit your brother's?） 我知道这里的brother's是名词所有格,可相当于形容词或名词,而your后面跟名词,请问将上面的Is this suit your brother's?写成Is this suit your brother Is,this,your,dictionary?(改陈述) is this your computer 改肯定句 Is this your computer?改肯定陈述句. This is your mother改同义句 This is your...改一般疑问句怎么改? This w___ suit is very expensive. -Ia this your bike?-Yes,this is怎么改 This is my pencil ,and that is your.改病句 Is this your model plane?(改同义句） This is your red coat.改为同义句,怎么改? This new scarf is for your brother改同义句 Is this your backpack?改成否定句怎么改 将以下句子改为复数形式,谢谢 1.this is my case. 2.my dress is green. 3.that's my suit.4.Is this your passport? 5.Is your friend Russian? 6.here it is. i think a blue suit is ---(suit) for your dinner party This people is tall.正确否?